ClassID:

91066

C07C29/1516 - CPC Classification

Classification description:

Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases Multisteps

Sub-classes:
Recent Application in this class:
#1
20260109660
2026-04-23

METHANOL PROCESS

#2
20260070865
2026-03-12

METHOD FOR PREPARING METHANOL BASED ON CARBON DIOXIDE CAPTURE, METHOD FOR PREPARING ETHYLENE GLYCOL AND ENVIRONMENT-FRIENDLY POLYESTER

#3
20250382249
2025-12-18

APPARATUS, SYSTEM AND METHOD USING NONTHERMAL PLASMA

#4
20250187919
2025-06-12

HELIUM RECOVERY FROM THE NATURAL GAS IN PETROCHEMICAL PLANTS

#5
20250066274
2025-02-27

INTEGRATED PROCESSES UTILIZING WATER ELECTROLYSIS AND OXIDATIVE DEHYDROGENATION OF ETHANE

#6
20240262767
2024-08-08

RECYCLED CONTENT NEOPENTYL GLYCOL

#7
20240140891
2024-05-02

PROCESS FOR SYNTHESISING METHANOL

#8
20230406793
2023-12-21

FACILITY AND METHOD FOR PRODUCING A GLOBALLY USABLE ENERGY CARRIER

#9
20230391697
2023-12-07

REACTOR AND LIQUID FUEL SYNTHESIS METHOD

#10
20230357111
2023-11-09

PROCESS FOR PRODUCING PURE METHANOL FROM A CARBON DIOXIDE-RICH SYNTHESIS GAS WITH SINGLE COLUMN PURIFICATION

#11
20230103301
2023-04-06

METHOD AND APPARATUS FOR PRODUCING GREEN OLEFINS AND GREEN GASOLINE FROM RENEWABLE SOURCES

#12
20230002914
2023-01-05

RENEWABLE METHANOL PRODUCTION MODULE

#13
20220388934
2022-12-08

Method for the preparation of methanol

#14
20220306550
2022-09-29

PROCESS FOR PREPARING ALKENES

#15
20220298091
2022-09-22

Online method for processing wax-containing crude methanol stream

#16
20210114956
2021-04-22

Process for the multistage production of methanol

#17
20210053897
2021-02-25

Process and plant for producing methanol

#18
20200377435
2020-12-03

Process and Apparatus for Converting Carbon Dioxide Into Methanol

#19
20200223776
2020-07-16

Process for methanol production

#20
20200087232
2020-03-19

Methanol process

#21
20200001261
2020-01-02

Reactor and method for maximizing methanol yield by using catalyst layers

#22
20190047931
2019-02-14

Method for the synthesis of methanol

#23
20190031604
2019-01-31

Integrated process for the production of formaldehyde-stabilised urea

#24
20190016655
2019-01-17

Methanol process

#25
20180290953
2018-10-11

Method for producing hydrocarbons and alcohols

#26
20180208529
2018-07-26

SERIAL METHANOL REACTORS

#27
20180194626
2018-07-12

Methods and Apparatus for Recovery of Volatile and Carbonaceous Components from Unconventional Feeds

#28
20180155261
2018-06-07

METHOD FOR CONVERTING NATURAL GAS TO DIMETHYL ETHER

#29
20170342006
2017-11-30

Method for efficient CO2 degasification

#30
20170260458
2017-09-14

Configuration in single-loop synfuel generation

#31
20160168476
2016-06-16

Configuration in single-loop synfuel generation

#32
20160090334
2016-03-31

Conversion of acetylene and methanol to aromatics

#33
20160075621
2016-03-17

Integrated process for simultaneous production of oxo-alcohols and plasticizers

#34
20150329466
2015-11-19

Integrated process for the production of methanol and methyl acetate

#35
20150329465
2015-11-19

Integrated process for the production of methyl acetate and methanol from synthesis gas and dimethylether

#36
20140066527
2014-03-06

Synthesis Gas Reaction and Processing System

#37
20140058002
2014-02-27

Process for improving the hydrogen content of a synthesis gas

#38
20140005283
2014-01-02

Synthesis gas and nanocarbon production method and production system

#39
20140000157
2014-01-02

CATALYTIC PROCESS FOR CONVERTING CARBON DIOXIDE TO A LIQUID FUEL OR PLATFORM CHEMICAL

#40
20130123377
2013-05-16

Process for the preparation of ethanol and higher alcohols

#41
20120201717
2012-08-09

Process and system for producing liquid fuel from carbon dioxide and water

#42
20120148472
2012-06-14

Process for methanol and ammonia co-production

#43
20110178187
2011-07-21

Process and plant for producing methanol

#44
20110150722
2011-06-23

MULTI-ZONE REFORMING METHODS AND APPARATUS FOR CONVERSION OF DEVOLATILIZED BIOMASS TO SYNGAS

#45
20110065966
2011-03-17

Process and plant for producing methanol

#46
20100160694
2010-06-24

Methanol process

#47
20100152498
2010-06-17

METHODS FOR IMPROVING SYNGAS-TO-ETHANOL CATALYST SELECTIVITY

#48
20100152497
2010-06-17

Methods for promoting syngas-to-alcohol catalysis

#49
20100137459
2010-06-03

Multi-zone reforming methods and apparatus for conversion of devolatilized biomass to syngas

#50
20100137457
2010-06-03

METHOD FOR CONVERSION OF ATMOSPHERIC CARBON DIOXIDE INTO USEFUL MATERIALS

#51
20090151253
2009-06-18

METHODS AND APPARATUS FOR PRODUCING SYNGAS AND ALCOHOLS

#52
20090151251
2009-06-18

METHODS AND APPARATUS FOR PRODUCING SYNGAS AND ALCOHOLS

#53
20090048354
2009-02-19

Process for the conversion of synthesis gas to oxygenates containing C2+ alcohols

#54
20070293590
2007-12-20

Method for carrying out heterogeneous catalytic exothermic gas phase reactions

#55
20070244208
2007-10-18

Process for producing liquid fuel from carbon dioxide and water

#56
20070225385
2007-09-27

Process for use in gas phase reactions

#57
20060235090
2006-10-19

Process for synthesis of methanol

#58
20050197412
2005-09-08

Processes for making methanol streams and uses for the streams

#59
19233768
2026-03-10

Method for preparing methanol based on carbon dioxide capture, method for preparing ethylene glycol and environment-friendly polyester